Solving Equations Two Step

What is the FIRST step in solving a two step equation?

• multiply or divide

• add or subtract

Tags

7.11.B

Use the model to to write the equation and SOLVE

• 1

• -1

• 2

• -2

Tags

7.11.B

4x + 7 = 23

• x = 16

• x = 4

• x = 9

• x = 12

Tags

7.11.B

Solve for x:

4x + 1 = 5

Write your answer as a whole number (Simplify)

Tags

7.11.B

Tags

7.11.B

2x + 6 = 12

Tags

CCSS.7.EE.B.4A

3x + 2 = 44

x = _____

Tags

CCSS.7.EE.B.4A

To undo an operation, you must do its opposite or inverse to both sides of the equation. Match each operation to its inverse.

• Division

• Multiplication

• Multiplication

• Addition

• Addition

• Division

• Subtraction

• Subtraction

Tags

CCSS.HSA.REI.A.1

Which equation below represents the algebra tiles?

Tags

7.11.B

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

Tags

CCSS.6.EE.B.7